The synthesis of the following compound involves the use of an epoxide. Describe the retrosynthetic analysis of the following antihistamine drug compound through a 1,1, 1,2, or 1,3-diX disconnect. Describe the stages of analysis and synthesis.

Introductory Chemistry: An Active Learning Approach
6th Edition
ISBN:9781305079250
Author:Mark S. Cracolice, Ed Peters
Publisher:Mark S. Cracolice, Ed Peters
Chapter22: Biochemistry
Section: Chapter Questions
Problem 2CLE
icon
Related questions
Question

The synthesis of the following compound involves the use of an epoxide. Describe the retrosynthetic analysis of the following antihistamine drug compound through a 1,1, 1,2, or 1,3-diX disconnect. Describe the stages of analysis and synthesis.

The image depicts the chemical structure of the compound Diphenhydramine, which is commonly used as an antihistamine for relieving allergy symptoms, as a sleep aid, and to alleviate motion sickness.

**Structure Explanation:**
- **Core Skeleton:** The structure consists of a central oxygen atom (O) connected to a two-carbon chain (ethanolamine backbone), which further connects to a nitrogen atom (N).
- **Substituents:**
  - On the left side, the central carbon is connected to two benzene rings (phenyl groups).
  - On the right side, the nitrogen atom is bonded to two methyl groups (dimethylamine).

**Chemical Representation:**
- **Benzene Rings:** Represented by two hexagonal rings, each with alternating double bonds, indicating the aromatic nature.
- **Ethanolamine Backbone:** The central part of the structure where the oxygen atom is attached to a carbon, followed by another carbon connecting to the nitrogen.
- **Dimethylamine Group:** The nitrogen on the far right is bonded to two methyl groups, denoted by single lines ending in short lines, indicative of carbon atoms bonded to three hydrogen atoms each.

This structural representation helps in understanding the arrangement of various functional groups within the Diphenhydramine molecule and is crucial for comprehending its pharmacological properties and synthesis pathways.
Transcribed Image Text:The image depicts the chemical structure of the compound Diphenhydramine, which is commonly used as an antihistamine for relieving allergy symptoms, as a sleep aid, and to alleviate motion sickness. **Structure Explanation:** - **Core Skeleton:** The structure consists of a central oxygen atom (O) connected to a two-carbon chain (ethanolamine backbone), which further connects to a nitrogen atom (N). - **Substituents:** - On the left side, the central carbon is connected to two benzene rings (phenyl groups). - On the right side, the nitrogen atom is bonded to two methyl groups (dimethylamine). **Chemical Representation:** - **Benzene Rings:** Represented by two hexagonal rings, each with alternating double bonds, indicating the aromatic nature. - **Ethanolamine Backbone:** The central part of the structure where the oxygen atom is attached to a carbon, followed by another carbon connecting to the nitrogen. - **Dimethylamine Group:** The nitrogen on the far right is bonded to two methyl groups, denoted by single lines ending in short lines, indicative of carbon atoms bonded to three hydrogen atoms each. This structural representation helps in understanding the arrangement of various functional groups within the Diphenhydramine molecule and is crucial for comprehending its pharmacological properties and synthesis pathways.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Crystal Structures
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Introductory Chemistry: An Active Learning Approa…
Introductory Chemistry: An Active Learning Approa…
Chemistry
ISBN:
9781305079250
Author:
Mark S. Cracolice, Ed Peters
Publisher:
Cengage Learning
Chemistry: Matter and Change
Chemistry: Matter and Change
Chemistry
ISBN:
9780078746376
Author:
Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:
Glencoe/McGraw-Hill School Pub Co
Introductory Chemistry For Today
Introductory Chemistry For Today
Chemistry
ISBN:
9781285644561
Author:
Seager
Publisher:
Cengage
Chemistry for Today: General, Organic, and Bioche…
Chemistry for Today: General, Organic, and Bioche…
Chemistry
ISBN:
9781305960060
Author:
Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:
Cengage Learning
Living By Chemistry: First Edition Textbook
Living By Chemistry: First Edition Textbook
Chemistry
ISBN:
9781559539418
Author:
Angelica Stacy
Publisher:
MAC HIGHER
Chemistry: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning